ATE3799T1 - Schaltungsanordnung zur fernspeisung von zwischenstellen einer einrichtung der nachrichtenuebertragungstechnik mit ueberwachung der ausgangsspannung wenigstens einer speisestelle. - Google Patents
Schaltungsanordnung zur fernspeisung von zwischenstellen einer einrichtung der nachrichtenuebertragungstechnik mit ueberwachung der ausgangsspannung wenigstens einer speisestelle.Info
- Publication number
- ATE3799T1 ATE3799T1 AT80107395T AT80107395T ATE3799T1 AT E3799 T1 ATE3799 T1 AT E3799T1 AT 80107395 T AT80107395 T AT 80107395T AT 80107395 T AT80107395 T AT 80107395T AT E3799 T1 ATE3799 T1 AT E3799T1
- Authority
- AT
- Austria
- Prior art keywords
- monitoring
- supply
- feed
- constant current
- remote
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 238000012544 monitoring process Methods 0.000 title abstract 3
- 238000005516 engineering process Methods 0.000 title abstract 2
- 238000012806 monitoring device Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/44—Arrangements for feeding power to a repeater along the transmission line
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Engineering & Computer Science (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Devices For Supply Of Signal Current (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Control Of Voltage And Current In General (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Dc Digital Transmission (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792948269 DE2948269A1 (de) | 1979-11-30 | 1979-11-30 | Schaltungsanordnung zur fernspeisung von zwischenstellen einer einrichtung der nachrichtenuebertragungstechnik mit ueberwachung der ausgangsspannung |
EP80107395A EP0030006B1 (de) | 1979-11-30 | 1980-11-26 | Schaltungsanordnung zur Fernspeisung von Zwischenstellen einer Einrichtung der Nachrichtenübertragungstechnik mit Überwachung der Ausgangsspannung wenigstens einer Speisestelle |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE3799T1 true ATE3799T1 (de) | 1983-06-15 |
Family
ID=6087289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT80107395T ATE3799T1 (de) | 1979-11-30 | 1980-11-26 | Schaltungsanordnung zur fernspeisung von zwischenstellen einer einrichtung der nachrichtenuebertragungstechnik mit ueberwachung der ausgangsspannung wenigstens einer speisestelle. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0030006B1 (enrdf_load_stackoverflow) |
JP (1) | JPS5696540A (enrdf_load_stackoverflow) |
AT (1) | ATE3799T1 (enrdf_load_stackoverflow) |
DE (2) | DE2948269A1 (enrdf_load_stackoverflow) |
DK (1) | DK506680A (enrdf_load_stackoverflow) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62299121A (ja) * | 1986-06-13 | 1987-12-26 | ジ−メンス・アクチエンゲゼルシヤフト | 遠隔給電ル−プの遠隔給電路の自動接続回路装置 |
KR0143113B1 (ko) * | 1995-08-18 | 1998-08-01 | 김광호 | 중계 전송로에서 급전 불 평형 감지회로 |
FR2761160B1 (fr) * | 1997-03-20 | 1999-05-14 | Schneider Electric Sa | Dispositif de detection d'un defaut affectant un bus de terrain |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE792883A (fr) * | 1971-12-15 | 1973-03-30 | Post Office | Dispositif d'alimentation de courant pour systemes de communication |
DE2833017C3 (de) * | 1978-07-27 | 1981-08-27 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Fernspeisung von Zwischenstellen einer Einrichtung der Nachrichtenübertragungstechnik |
-
1979
- 1979-11-30 DE DE19792948269 patent/DE2948269A1/de not_active Withdrawn
-
1980
- 1980-11-26 DE DE8080107395T patent/DE3063787D1/de not_active Expired
- 1980-11-26 EP EP80107395A patent/EP0030006B1/de not_active Expired
- 1980-11-26 AT AT80107395T patent/ATE3799T1/de active
- 1980-11-28 DK DK506680A patent/DK506680A/da not_active Application Discontinuation
- 1980-11-28 JP JP16684680A patent/JPS5696540A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2948269A1 (de) | 1981-06-04 |
DK506680A (da) | 1981-05-31 |
DE3063787D1 (en) | 1983-07-21 |
JPS6131657B2 (enrdf_load_stackoverflow) | 1986-07-22 |
EP0030006B1 (de) | 1983-06-15 |
EP0030006A1 (de) | 1981-06-10 |
JPS5696540A (en) | 1981-08-04 |
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